propyl bromide meaning in English

1-溴丙烷
丙基溴

Test method for assay of normal - propyl bromide content
普通丙基溴化物含量评估试验方法
Standard test method for assay of normal - propyl bromide content
检定丙基溴含量的标准试验方法
Specification for vapor - degreasing grade and general solvent grave normal - propyl bromide
蒸汽脱脂等级和普通溶剂丙基溴化物规范
Standard specification for vapor - degreasing grade and general grade normal - propyl bromide
蒸汽脱脂级别和一般级别的丙基溴化物的标准规范